I rode part of Chinaman's near BV last weekend. It was the first time I've actually been on Chinaman's. We started at the top and dropped down the side near what I think is Whale Rock. It was steep but quite rideable. Due to a bit of miscommunication, we rode back up the same side and exited on the ATV trail at the top.

Hardest I've done is Poison Spider Mesa in Moab, and Jenny Creek here at home. PSM was a ton of fun, amidst the difficulty, one of those "I can't believe I just rode up that" days.. but the pain factor of not making something was also a little intense.

JC was actually fun, but I lost momentum in the river a couple times and had to put a foot down. Very difficult to get going again in those mossy rocks, and I had a wet foot.